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Gas discharge tube hydrogen
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Tags: emission spectrum
Would liquid hydrogen float on liquid helium
Started by jeffreyHBoard Physics, Astronomy & Cosmology |
Replies: 6 Views: 13763 |
07/10/2013 00:35:58 by Soul Surfer |
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What can go higher, a hydrogen-filled balloon, or a hot air balloon?
Started by BRTYERYBoard General Science |
Replies: 4 Views: 8406 |
23/09/2018 11:16:57 by guest45734 |
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Does hydrogen have a “radiant state” and a “steady state”?
Started by Richard777Board Chemistry |
Replies: 2 Views: 6434 |
15/01/2020 22:15:13 by evan_au |
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Which has a lower boiling point, liquid hydrogen or liquid helium? |
Replies: 3 Views: 23187 |
24/12/2013 21:24:05 by thedoc |
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Does taking hydrogen from water for energy deplete water supplies?
Started by nudephilBoard Physics, Astronomy & Cosmology |
Replies: 6 Views: 6662 |
19/09/2020 02:02:21 by evan_au |